body {
	background-color:lightskyblue;
	
}
*{
	margin: 0;
	padding: 0;
	
}

.root {
	width: 100%;
	height: 1200px;
	background-color: aquamarine;
	
}
.root ul {
	background-color: #87CEFA;
	margin: 0 auto;
	width: 800px;
	height: 500px;
	list-style: none;
	/* word-spacing: -5px;	 */
	display: flex;	
	/* flex-direction: row;
	flex-wrap: warp; */
	flex-flow: row wrap;
	justify-content: center;
	align-items: center;
	
	
}
.root ul li {
	box-sizing: border-box;
	background-color: peachpuff;
	/* display: inline-block;	 */
	flex-shrink: 0;
	width: 80px;
	height: 80px;
	text-align: center;
	line-height: 80px;
	
	
	
	border: 1px solid #000;
	
}
.root ul li:nth-child(3){
	flex-basis: 100px;
	background-color: darkred;
}
.root ul li:nth-child(8){
	order: 9;
	background-color: blueviolet;
}
.root ul li:nth-child(10){
	flex-grow:1;
	background-color: green;
}